There are router simulation programs out there that are pretty useful. Combine those with some good books (O'Reilly series comes to mind, but there are many others) and you can make a good start. The...

You might be able to set up a scheduled task (don't know how you do it for Mac -- I know how you do it for windows), and if you have a dvd burner in the new machine, leave a blank dvd in the tray and...